N/AZinc plated per ASTM B633, SC1 (5µm), Type III, colorless
Finish Spring
N/ANatural Finish
Optional Finish2
N/AKnob (aluminum) – Black Anodize Screw (steel and stainless) – Black Nitride
CAD View
N/AUnfastened
CAD Supplier
N/APennEngineering® (PEM®)
1 As with all external plated threads, Class 2A/6g, the maximum major and pitch, after plating, may equal basic sizes and be gauged to Class
3A/4h, per ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, Paragraph 8.2
2 “BL” suffix will be added to part number to designate DuraBlack™ finish.